ISL43L110, ISL43L111 ® Data Sheet March 15, 2005 Ultra Low ON-Resistance, +1.1V to +4.5V Single Supply, SPST Analog Switches The Intersil ISL43L110 and ISL43L111 devices are low ON-resistance, low voltage, bidirectional, single pole/single throw (SPST) analog switches designed to operate from a single +1.1V to +4.5V supply. Targeted applications include battery powered equipment that benefit from low RON resistance, excellent RON flatness, and fast switching speeds (tON = 8ns, tOFF = 5ns). The digital logic input is 1.8V CMOS compatible when using a single +3V supply. Cell phones, for example, often face ASIC functionality limitations. The number of analog input or GPIO pins may be limited and digital geometries are not well suited to analog switch performance. This family of parts may be used to switch in additional functionality while reducing ASIC design risk. The ISL43L11X are offered in a 5 lead SC70 package, alleviating board space limitations. The ISL43L110 has one normally open (NO) switch and ISL43L111 has one normally closed (NC) switch. TABLE 1. FEATURES AT A GLANCE ISL43L110 ISL43L111 Number of Switches 1 1 SW NO NC 1.8V RON 0.45Ω 0.45Ω 1.8V tON/tOFF 17ns/7ns 17ns/7ns 3V RON 0.24Ω 0.24Ω 3V tON/tOFF 9ns/6ns 9ns/6ns 4.3V RON 0.21Ω 0.21Ω 4.3V tON/tOFF 8ns/5ns 8ns/5ns Package FN6130.0 Features • Pb-Free available (RoHS compliant) • Drop in replacement for the MAX4715 and MAX4716 • ON resistance (RON) - VCC = +4.3V . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.21Ω - VCC = +3.0V . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.24Ω - VCC = +1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.45Ω • RON flatness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.03Ω • Single supply operation . . . . . . . . . . . . . . . . . +1.1V to +4.5V • Fast switching action (+3.9V Supply) - tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8ns - tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5ns • ESD HBM rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >4kV • 1.8V, CMOS logic compatible (+3V supply) • 5 lead SC70 packaging Applications • Battery powered, handheld, and portable equipment - Cellular/mobile phones - Pagers - Laptops, notebooks, palmtops • Portable test and measurement • Medical equipment • Audio and video switching Related Literature • Technical Brief TB363 “Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs)” 5 Ld SC70 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-352-6832 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2005. All Rights Reserved All other trademarks mentioned are the property of their respective owners. ISL43L110, ISL43L111 Pinouts (Note 1) ISL43L110 (SC70) TOP VIEW ISL43L111 (SC70) TOP VIEW 5 V+ COM 1 5 V+ COM 1 NC 2 NO 2 4 IN GND 3 4 IN GND 3 NOTE: 1. Switches Shown for Logic “0” Input. Truth Table LOGIC NOTE: Ordering Information ISL43L110 ISL43L111 0 Off On 1 On Off Logic “0” ≤0.5V. Logic “1” ≥1.4V with a 3V supply. Pin Descriptions PIN V+ FUNCTION System Power Supply Input (+1.1V to +4.5V) GND Ground Connection IN Digital Control Input COM Analog Switch Common Pin NO Analog Switch Normally Open Pin NC Analog Switch Normally Closed Pin 2 PART NO. (BRAND) TEMP. RANGE (°C) PACKAGE PKG. DWG. # ISL43L110IH-T (CKA) -40 to 85 5 Ld SC70 Tape and Reel P5.049 ISL43L110IHZ-T (CKA) (See Note) -40 to 85 5 Ld SC70 P5.049 Tape and Reel (Pb-Free) ISL43L111IH-T (CLA) -40 to 85 5 Ld SC70 Tape and Reel ISL43L111IHZ-T (CLA) (See Note) -40 to 85 5 Ld SC70 P5.049 Tape and Reel (Pb-Free) P5.049 NOTE: Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. FN6130.0 March 15, 2005 ISL43L110, ISL43L111 Absolute Maximum Ratings Thermal Information V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 4.7V Input Voltages NO, NC, IN (Note 2) . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V) Output Voltages COM (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V) Continuous Current NO, NC, or COM . . . . . . . . . . . . . . . . . ±300mA Peak Current NO, NC, or COM (Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . . ± 600mA ESD Rating: HBM > . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>4kV MM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>300V CDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>1000V Thermal Resistance (Typical, Note 3) θJA (°C/W) 5 Ld SC70 Package . . . . . . . . . . . . . . . . . . . . . . . . . 660 Maximum Junction Temperature (Plastic Package). . . . . . . . 150°C Maximum Storage Temperature Range . . . . . . . . . . . . . -65°C to 150°C Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300°C (Lead Tips Only) Operating Conditions Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to 85°C CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTES: 2. Signals on NC, NO, IN, or COM exceeding V+ or GND are clamped by internal diodes. Limit forward diode current to maximum current ratings. 3. θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details. Electrical Specifications - 4.3V Supply PARAMETER Test Conditions: V+ = +3.9V to +4.5V, GND = 0V, VINH = 1.6V, VINL = 0.5V (Notes 4, 6), Unless Otherwise Specified TEST CONDITIONS TEMP (°C) (NOTE 5) MIN TYP (NOTE 5) MAX UNITS Full 0 - V+ V 25 - 0.22 - Ω Full - 0.25 - Ω 25 - 0.03 - Ω Full - 0.05 - Ω 25 -30 - 30 nA Full -200 - 200 nA 25 -3 - 3 nA Full -35 - 35 nA 25 - 8 15 ns Full - - 20 ns 25 - 5 10 ns Full - - 15 ns ANALOG SWITCH CHARACTERISTICS Analog Signal Range, VANALOG ON Resistance, RON V+ = 3.9V, ICOM = 100mA, VNO or VNC = 2.2V (See Figure 4) RON Flatness, RFLAT(ON) V+ = 3.9V, ICOM = 100mA, VNO or VNC = 0.8V, 2.2V, 3.5V, (Note 7) NO or NC OFF Leakage Current, INO(OFF) or INC(OFF) V+ = 4.5V, VCOM = 0.3V, 3V, VNO or VNC = 3V, 0.3V COM ON Leakage Current, ICOM(ON) V+ = 4.5V, VCOM = 0.3V, 3V, or VNO or VNC = 0.3V, 3V, or Floating DYNAMIC CHARACTERISTICS Turn-ON Time, tON V+ = 3.9V, VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF (See Figure 1, Note 8) Turn-OFF Time, tOFF V+ = 3.9V, VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF (See Figure 1, Note 8) Charge Injection, Q VG = V+/2, RG = 0Ω, CL = 1.0nF (See Figure 2) 25 - 89 - pC OFF Isolation RL = 50Ω, CL = 5pF, f = 100kHz, VCOM = 1VRMS, (See Figure 3) 25 - -65 - dB Total Harmonic Distortion f = 20Hz to 20kHz, VCOM = 2VP-P, RL = 32Ω 25 - 0.003 - % NO or NC OFF Capacitance, COFF f = 1MHz, VNO or VNC = VCOM = 0V (See Figure 5) 25 - 68 - pF f = 1MHz, VNO or VNC = VCOM = 0V (See Figure 5) 25 - 160 - pF COM ON Capacitance, CCOM(ON) 3 FN6130.0 March 15, 2005 ISL43L110, ISL43L111 Electrical Specifications - 4.3V Supply Test Conditions: V+ = +3.9V to +4.5V, GND = 0V, VINH = 1.6V, VINL = 0.5V (Notes 4, 6), Unless Otherwise Specified (Continued) TEMP (°C) (NOTE 5) MIN Full 1.1 25 - Full Input Voltage Low, VINL Input Voltage High, VINH PARAMETER TEST CONDITIONS TYP (NOTE 5) MAX UNITS POWER SUPPLY CHARACTERISTICS Power Supply Range Positive Supply Current, I+ V+ =+4.5V, VIN = 0V or V+ 4.5 V - 0.05 µA - - 0.4 µA Full - - 0.5 V Full 1.6 - - V Full -0.5 - 0.5 µA DIGITAL INPUT CHARACTERISTICS Input Current, IINH, IINL V+ = 4.5V, VIN = 0V or V+ (Note 8) NOTES: 4. VIN = input voltage to perform proper function. 5. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet. 6. Parts are 100% tested at +25°C. Limits across the full temperature range are guaranteed by design and correlation. 7. Flatness is defined as the difference between maximum and minimum value of on-resistance over the specified analog signal range. 8. Guaranteed but not tested. Electrical Specifications - 3V Supply PARAMETER Test Conditions: V+ = +2.7V to +3.6V, GND = 0V, VINH = 1.4V, VINL = 0.5V (Notes 4, 6), Unless Otherwise Specified TEST CONDITIONS TEMP (°C) (NOTE 5) MIN TYP Full 0 - (NOTE 5) MAX UNITS ANALOG SWITCH CHARACTERISTICS Analog Signal Range, VANALOG V+ = 2.7V, ICOM = 100mA, VNO or VNC = 1.5V (See Figure 4) ON Resistance, RON RON Flatness, RFLAT(ON) V+ = 2.7V, ICOM = 100mA, VNO or VNC = 0.6V, 1.5V, 2.1V (Note 7) NO or NC OFF Leakage Current, INO(OFF) or INC(OFF) V+ = 3.3V, VCOM = 0.3V, 3V, VNO or VNC = 3V, 0.3V COM ON Leakage Current, ICOM(ON) V+ = 3.3V, VCOM = 0.3V, 3V, or VNO or VNC = 0.3V, 3V, or Floating V+ V 25 - 0.26 0.4 Ω Full - - 0.45 Ω 25 - 0.038 0.07 Ω Full - - 0.09 Ω 25 - 1.8 - nA Full - 8 - nA 25 - 1.8 - nA Full - 16 - nA DYNAMIC CHARACTERISTICS V+ = 2.7V, VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF (See Figure 1, Note 8) Turn-ON Time, tON 25 - 9 15 ns Full - - 20 ns 25 - 6 12 ns Turn-OFF Time, tOFF V+ = 2.7V, VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF (See Figure 1, Note 8) Full - - 15 ns Charge Injection, Q VG = V+/2, RG = 0Ω,CL = 1.0nF (See Figure 2) 25 - 72 - pC OFF Isolation RL = 50Ω, CL = 5pF, f = 100kHz, VCOM = 1VRMS (See Figure 3) 25 - -65 - dB Total Harmonic Distortion f = 20Hz to 20kHz, VCOM = 2VP-P, RL = 32Ω 25 - 0.003 - % NO or NC or COM OFF Capacitance, COFF f = 1MHz, VNO or VNC = VCOM = 0V (See Figure 5) 25 - 68 - pF COM ON Capacitance, CCOM(ON) f = 1MHz, VNO or VNC = VCOM = 0V (See Figure 5) 25 - 160 - pF 4 FN6130.0 March 15, 2005 ISL43L110, ISL43L111 Electrical Specifications - 3V Supply Test Conditions: V+ = +2.7V to +3.6V, GND = 0V, VINH = 1.4V, VINL = 0.5V (Notes 4, 6), Unless Otherwise Specified (Continued) TEMP (°C) (NOTE 5) MIN TYP 25 - 0.018 - µA Full - 0.13 - µA Input Voltage Low, VINL Full - - 0.5 V Input Voltage High, VINH Full 1.4 - - V Full -0.5 - 0.5 µA PARAMETER TEST CONDITIONS (NOTE 5) MAX UNITS POWER SUPPLY CHARACTERISTICS V+ = 3.6V, VIN = 0V or V+ Positive Supply Current, I+ DIGITAL INPUT CHARACTERISTICS Input Current, IINH, IINL V+ = 3.6V, VIN = 0V or V+ (Note 8) Electrical Specifications - 1.8V Supply Test Conditions: V+ = +1.8V, GND = 0V, VINH = 1V, VINL = 0.4V (Notes 4, 6), Unless Otherwise Specified TEMP (°C) (NOTE 5) MIN TYP Full 0 - V+ V 25 - 0.45 0.6 Ω Full - - 0.8 Ω 25 - 0.4 - nA Full - 7 - nA 25 - 0.8 - nA Full - 14 - nA 25 - 17 25 ns Full - - 30 ns 25 - 7 15 ns Full - - 20 ns 25 - 52 - pC 25 - 0.018 - µA Full - 0.13 - µA Input Voltage Low, VINL Full - - 0.4 V Input Voltage High, VINH Full 1 - - V Full -0.5 - 0.5 µA PARAMETER TEST CONDITIONS (NOTE 5) MAX UNITS ANALOG SWITCH CHARACTERISTICS Analog Signal Range, VANALOG ON Resistance, RON V+ = 1.8V, ICOM = 10mA, VNO or VNC = 0.9V (See Figure 4) NO or NC OFF Leakage Current, INO(OFF) or INC(OFF) V+ = 1.8V, VCOM = 0.3V, 1.5V, VNO or VNC = 1.5V, 0.3V COM ON Leakage Current, ICOM(ON) V+ = 1.8V, VCOM = 0.3V, 1.5V, or VNO or VNC = 0.3V, 1.5V, or Floating DYNAMIC CHARACTERISTICS Turn-ON Time, tON V+ = 1.8V, VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF (See Figure 1, Note 8) Turn-OFF Time, tOFF V+ = 1.8V, VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF (See Figure 1, Note 8) Charge Injection, Q VG = V+/2, RG = 0Ω,CL = 1.0nF (See Figure 2) POWER SUPPLY CHARACTERISTICS Positive Supply Current, I+ V+ = 1.8V, VIN = 0V or V+ DIGITAL INPUT CHARACTERISTICS Input Current, IINH, IINL VIN = 0V or V+ (Note 8) Electrical Specifications - 1.1V Supply PARAMETER Test Conditions: V+ = +1.1V, GND = 0V, VINH = 1.0V, VINL = 0.3V (Notes 4, 6), Unless Otherwise Specified TEST CONDITIONS TEMP (°C) (NOTE 5) MIN TYP (NOTE 5) MAX UNITS Full 0 - V+ V 25 - 2.4 - Ω Full - 3 - Ω ANALOG SWITCH CHARACTERISTICS Analog Signal Range, VANALOG ON Resistance, RON V+ = 1.1V, ICOM = 100mA, VNO or VNC = 0.6V (See Figure 4) 5 FN6130.0 March 15, 2005 ISL43L110, ISL43L111 Electrical Specifications - 1.1V Supply Test Conditions: V+ = +1.1V, GND = 0V, VINH = 1.0V, VINL = 0.3V (Notes 4, 6), Unless Otherwise Specified (Continued) TEMP (°C) (NOTE 5) MIN TYP 25 - 41 - ns Full - 42 - ns 25 - 11 - ns Full - 12 - ns Input Voltage Low, VINL Full - 0.42 - V Input Voltage High, VINH Full - 0.58 - V PARAMETER TEST CONDITIONS (NOTE 5) MAX UNITS DYNAMIC CHARACTERISTICS V+ = 1.1V, VNO or VNC = 1.0V, RL = 50Ω, CL = 35pF (See Figure 1) Turn-ON Time, tON Turn-OFF Time, tOFF V+ = 1.1V, VNO or VNC = 1.0V, RL = 50Ω, CL = 35pF (See Figure 1) DIGITAL INPUT CHARACTERISTICS Test Circuits and Waveforms V+ tr < 5ns tf < 5ns V+ LOGIC INPUT 50% 0V tOFF SWITCH INPUT VNO SWITCH INPUT VOUT VOUT NO or NC COM IN 90% SWITCH OUTPUT C 90% 0V LOGIC INPUT CL 35pF RL 50Ω GND tON Logic input waveform is inverted for switches that have the opposite logic sense. Repeat test for all switches. CL includes fixture and stray capacitance. RL -----------------------------V OUT = V (NO or NC) R + R L ( ON ) FIGURE 1A. MEASUREMENT POINTS FIGURE 1B. TEST CIRCUIT FIGURE 1. SWITCHING TIMES V+ SWITCH OUTPUT VOUT RG ∆VOUT NO or NC C VOUT COM V+ LOGIC INPUT ON ON OFF VG GND IN CL 0V LOGIC INPUT Q = ∆VOUT x CL FIGURE 2A. MEASUREMENT POINTS FIGURE 2B. TEST CIRCUIT FIGURE 2. CHARGE INJECTION 6 FN6130.0 March 15, 2005 ISL43L110, ISL43L111 Test Circuits and Waveforms (Continued) V+ V+ C C RON = V1/100mA SIGNAL GENERATOR NO or NC NO or NC VNX IN 100mA 0V or V+ 0V or V+ COM COM ANALYZER IN V1 GND GND RL FIGURE 3. OFF ISOLATION TEST CIRCUIT FIGURE 4. RON TEST CIRCUIT V+ C NO or NC IN 0V or V+ IMPEDANCE ANALYZER COM GND FIGURE 5. CAPACITANCE TEST CIRCUIT Detailed Description Supply Sequencing and Overvoltage Protection The ISL43L110 and ISL43L111 are bidirectional, single pole/single throw (SPST) analog switches. They offer precise switching capability from a single +1.1V to 4.5V supply with ultra low on-resistance and high speed operation. With a single supply of 4.3V the typical onresistance is only 0.21Ω, with a typical turn-on and turn-off time of: tON = 8ns, tOFF = 5ns. The devices are especially well suited for portable battery powered equipment due to its low operating supply voltage (1.1V), low power consumption (1.8µW max), low leakage currents (200nA max), and the tiny SC70 packaging. With any CMOS device, proper power supply sequencing is required to protect the device from excessive input currents which might permanently damage the IC. All I/O pins contain ESD protection diodes from the pin to V+ and to GND (see Figure 6). To prevent forward biasing these diodes, V+ must be applied before any input signals, and the input signal voltages must remain between V+ and GND. The ISL43L110 is a normally open (NO) SPST analog switch. The ISL43L111 is a normally closed (NC) SPST analog switch. If these conditions cannot be guaranteed, then precautions must be implemented to prohibit the current and voltage at the logic pin and signal pins from exceeding the maximum ratings of the switch. The following two methods can be used to provided additional protection to limit the current in the event that the voltage at a signal pin or logic pin goes below ground or above the V+ rail. Logic inputs can be protected by adding a 1kΩ resistor in series with the input (see Figure 6). The resistor limits the input current below the threshold that produces permanent 7 FN6130.0 March 15, 2005 ISL43L110, ISL43L111 damage, and the sub-microamp input current produces an insignificant voltage drop during normal operation. This method is not acceptable for the signal path inputs. Adding a series resistor to the switch input defeats the purpose of using a low RON switch. Connecting schottky diodes to the signal pins as shown in Figure 6 will shunt the fault current to the supply or to ground thereby protecting the switch. These schottky diodes must be sized to handle the expected fault current. The digital input stages draw supply current whenever the digital input voltage is not at one of the supply rails. Driving the digital input signals from GND to V+ with a fast transition time minimizes power dissipation. In 50Ω systems, signal response is reasonably flat even past 100MHz (See Figure 16). The frequency response is very consistent over a wide V+ range, and for varying analog signal levels. V+ INX VNX OPTIONAL SCHOTTKY DIODE This switch family is 1.8V CMOS compatible (0.5V and 1.4V) over a supply range of 2V to 3.6V (See Figure 15). At 3.6V the VIH level is about 1.1V. This is still below the 1.8V CMOS guaranteed high output minimum level of 1.4V, but noise margin is reduced. High-Frequency Performance OPTIONAL SCHOTTKY DIODE OPTIONAL PROTECTION RESISTOR Logic-Level Thresholds VCOM GND FIGURE 6. OVERVOLTAGE PROTECTION Power-Supply Considerations The ISL43L11X construction is typical of most single supply CMOS analog switches in that they have two supply pins: V+ and GND. V+ and GND drive the internal CMOS switches and set their analog voltage limits. Unlike switches with a 4V maximum supply voltage, the ISL43L11X 4.7V maximum supply voltage provides plenty of room for the 10% tolerance of 4.2V supplies, as well as room for overshoot and noise spikes. The minimum recommended supply voltage is 1.1V. It is important to note that the input signal range, switching times, and on-resistance degrade at lower supply voltages. Refer to the electrical specification tables and Typical Performance curves for details. V+ and GND also power the internal logic and level shiftier. The level shiftier converts the input logic levels to switched V+ and GND signals to drive the analog switch gate terminals. An OFF switch acts like a capacitor and passes higher frequencies with less attenuation, resulting in signal feedthrough from a switch’s input to its output. Off Isolation is the resistance to this feedthrough. Figure 17 details the high Off Isolation rejection provided by this family. At 100kHz, Off Isolation is about 65dB in 50Ω systems, decreasing approximately 20dB per decade as frequency increases. Higher load impedances decrease Off Isolation due to the voltage divider action of the switch OFF impedance and the load impedance. Leakage Considerations Reverse ESD protection diodes are internally connected between each analog-signal pin and both V+ and GND. One of these diodes conducts if any analog signal exceeds V+ or GND. Virtually all the analog leakage current comes from the ESD diodes to V+ or GND. Although the ESD diodes on a given signal pin are identical and therefore fairly well balanced, they are reverse biased differently. Each is biased by either V+ or GND and the analog signal. This means their leakages will vary as the signal varies. The difference in the two diode leakages to the V+ and GND pins constitutes the analogsignal-path leakage current. All analog leakage current flows between each pin and one of the supply terminals, not to the other switch terminal. This is why both sides of a given switch can show leakage currents of the same or opposite polarity. There is no connection between the analog signal paths and V+ or GND. This family of switches cannot be operated with bipolar supplies, because the input switching point becomes negative in this configuration. 8 FN6130.0 March 15, 2005 ISL43L110, ISL43L111 Typical Performance Curves TA = 25°C, Unless Otherwise Specified 0.3 2.5 ICOM = 100mA 0.29 ICOM = 100mA 0.28 2 0.27 V+ = 2.7V 1.5 RON (Ω) RON (Ω) 0.26 0.25 V+ = 3V 0.24 0.23 0.22 V+ = 1.1V 1 V+ = 1.5V V+ = 3.6V 0.5 0.21 V+ = 4.3V 0.2 V+ = 1.62V 0.19 V+ = 1.8V 0 0 1 2 3 4 0 5 0.5 1 VCOM (V) VCOM (V) FIGURE 7. ON RESISTANCE vs SUPPLY VOLTAGE vs SWITCH VOLTAGE 1.5 2 FIGURE 8. ON RESISTANCE vs SUPPLY VOLTAGE vs SWITCH VOLTAGE 0.4 0.3 V+ = 4.3V ICOM = 100mA V+ = 2.7V ICOM = 100mA 0.35 0.25 85°C RON (Ω) RON (Ω) 0.3 25°C 0.2 85°C 25°C 0.25 -40°C 0.2 -40°C 0.15 0.15 0 1 2 3 4 0 5 0.5 1 1.5 VCOM (V) VCOM (V) FIGURE 9. ON RESISTANCE vs SWITCH VOLTAGE 0.5 2 2.5 3 FIGURE 10. ON RESISTANCE vs SWITCH VOLTAGE 140 V+ = 1.8V ICOM = 10mA 120 0.45 85°C 100 25°C 0.35 Q (pC) RON (Ω) 0.4 V+ = 4.2V V+ = 3V 60 -40°C 0.3 V+ = 1.8V 40 0.25 0.2 80 20 0 0.5 1 VCOM (V) 1.5 FIGURE 11. ON RESISTANCE vs SWITCH VOLTAGE 9 2 0 0 1 2 3 4 5 VCOM (V) FIGURE 12. CHARGE INJECTION vs SWITCH VOLTAGE FN6130.0 March 15, 2005 ISL43L110, ISL43L111 Typical Performance Curves TA = 25°C, Unless Otherwise Specified (Continued) 12 50 11 10 9 30 tOFF (ns) tON (ns) 40 85°C 20 8 7 25°C -40°C 85°C 6 10 -40°C 25°C 5 4 0 1 1.5 2 2.5 3 3.5 4 1 4.5 1.5 2 2.5 V+ (V) 3 3.5 4 4.5 V+ (V) FIGURE 13. TURN-ON TIME vs SUPPLY VOLTAGE FIGURE 14. TURN-OFF TIME vs SUPPLY VOLTAGE 1.2 V+ = 1.1V to 4.5V VINH AND VINL (V) 1 VINH 0.9 0.8 VINL 0.7 GAIN 0 -20 PHASE 0 80 0.6 PHASE (DEGREES) NORMALIZED GAIN (dB) 1.1 160 0.5 0.4 RL = 50Ω VIN = 0.2VP-P to 2.8VP-P (V+ = 3.0V) 0.3 1 1.5 2 2.5 3 V+ (V) 3.5 4 4.5 1 FIGURE 15. DIGITAL SWITCHING POINT vs SUPPLY VOLTAGE 0 100 300 FIGURE 16. FREQUENCY RESPONSE Die Characteristics V+ = 1.1V to 4.5V 10 SUBSTRATE POTENTIAL (POWERED UP): 20 OFF ISOLATION (dB) 10 FREQUENCY (MHz) GND 30 TRANSISTOR COUNT: 57 40 50 PROCESS: 60 Submicron CMOS 70 80 90 100 1K 10K 100K 1M 10M 100M 500M FREQUENCY (Hz) FIGURE 17. OFF ISOLATION 10 FN6130.0 March 15, 2005 ISL43L110, ISL43L111 Small Outline Transistor Plastic Packages (SC70-5) P5.049 D VIEW C e1 5 LEAD SMALL OUTLINE TRANSISTOR PLASTIC PACKAGE INCHES 5 SYMBOL 4 E CL 1 2 CL 3 e E1 b CL 0.20 (0.008) M C C CL A A2 SEATING PLANE A1 -C- WITH PLATING b1 NOTES 0.031 0.043 0.80 1.10 - 0.004 0.00 0.10 - A2 0.031 0.039 0.80 1.00 - b 0.006 0.012 0.15 0.30 - b1 0.006 0.010 0.15 0.25 c 0.003 0.009 0.08 0.22 6 c1 0.003 0.009 0.08 0.20 6 D 0.073 0.085 1.85 2.15 3 E 0.071 0.094 1.80 2.40 - E1 0.045 0.053 1.15 1.35 3 e 0.0256 Ref 0.65 Ref - e1 0.0512 Ref 1.30 Ref - L2 0.010 0.018 0.017 Ref. 0.26 0.46 4 0.420 Ref. 0.006 BSC 0o N c1 MAX 0.000 α c MIN A L b MILLIMETERS MAX A1 L1 0.10 (0.004) C MIN - 0.15 BSC 8o 0o 5 8o - 5 5 R 0.004 - 0.10 - R1 0.004 0.010 0.15 0.25 Rev. 2 9/03 NOTES: BASE METAL 1. Dimensioning and tolerances per ASME Y14.5M-1994. 2. Package conforms to EIAJ SC70 and JEDEC MO-203AA. 4X θ1 3. Dimensions D and E1 are exclusive of mold flash, protrusions, or gate burrs. R1 4. Footlength L measured at reference to gauge plane. 5. “N” is the number of terminal positions. R GAUGE PLANE SEATING PLANE L C L1 α L2 6. These Dimensions apply to the flat section of the lead between 0.08mm and 0.15mm from the lead tip. 7. Controlling dimension: MILLIMETER. Converted inch dimensions are for reference only. 4X θ1 VIEW C All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems. Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 11 FN6130.0 March 15, 2005